https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-11-08T05:14:08.274645Z 2023-11-08T05:14:37.304229Z s3://sentinel-s1-l1c/GRD/2023/11/8/IW/DV/S1A_IW_GRDH_1SDV_20231108T051408_20231108T051437_051121_062A4D_A98D Sentinel-1A http://database.eohandbook.com/database/missionsummary.aspx?missionID=575 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition Synthetic Aperture Radar https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration 2023-11-08T05:14:08.274645Z 2023-11-08T05:14:37.304229Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20231108T050510_V20231108T042616_20231108T110116.EOF 191.9741609848301 693000 Copernicus Ground Segment 2023-11-08T06:42:20.936080Z Sentinel-1 IPF, 003.71 S1A_IW_GRDH_1SDV_20231108T051408_20231108T051437_051121_062A4D_A98D GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((9.292321892077448 5.744987837772051,8.178849202960548 5.975531891726742,7.619716487685395 6.09037593103047,7.074224503941038 6.201806841446624,7.023379980987483 5.962873498250363,6.986579557862351 5.781899246179402,6.915913167030299 5.419331095124968,6.879841500254396 5.23818880931381,6.843616976821407 5.05707159963929,6.745114689320543 4.572834046238841,7.845280773259683 4.344230822586204,8.956578282164484 4.111518816045834,9.018777089350621 4.415722285302184,9.056489039008573 4.597181405737932,9.085164576469198 4.780534504538991,9.1221937486586 4.962129332997877,9.161291355160747 5.143288195625834,9.202359441208289 5.324032976451415,9.242579277213908 5.504954106287828,9.292321892077448 5.744987837772051)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.77229 46.0197721604897 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 Sentinel Hub, Sinergise 2023-11-08T09:22:35.566592Z Batch API, v4.270.0 s3://deafrica-sentinel-1/s1_rtc/N05E007/2023/11/08/062A4D 2.0E-4 2.0E-4 true block average 2 2 6.0 7.0 5.0 8.0 POLYGON((7.0 5.847897250334404,7.031280424036313 6.0,8.0 6.0,8.0 5.0,7.0 5.0,7.0 5.847897250334404)) 5000 5000 pixel centre 4326 GEOGCRS["WGS 84", DATUM["World Geodetic System 1984", ELLIPSOID["WGS 84",6378137,298.257223563, LENGTHUNIT["metre",1]]], PRIMEM["Greenwich",0, ANGLEUNIT["degree",0.0174532925199433]], CS[ellipsoidal,2], AXIS["geodetic latitude (Lat)",north, ORDER[1], ANGLEUNIT["degree",0.0174532925199433]], AXIS["geodetic longitude (Lon)",east, ORDER[2], ANGLEUNIT["degree",0.0174532925199433]], ID["EPSG",4326]] s1_rtc_062A4D_N05E007_2023_11_08_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_062A4D_N05E007_2023_11_08_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_062A4D_N05E007_2023_11_08_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_062A4D_N05E007_2023_11_08_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_062A4D_N05E007_2023_11_08_VH.tif geotiff FLOAT 32 Little Endian true https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf 2.0 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition 1 0.1 https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198 GLO-30, release 2021 BILINEAR https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008 EGM2008, 1x1 minute grid in WGS84 BILINEAR Range Doppler Terrain Correction https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf 4.4 0.2 -0.2 0.5 -4.4 0.5 https://ieeexplore.ieee.org/document/9554039 BILINEAR https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids WGS84 1 degree grid